Irreducible gauge theory of a consolidated Salam-Weinberg model |
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Authors: | Yuval Ne eman |
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Affiliation: | 1. Tel Aviv University, Tel-Aviv, Israel;2. Center for Particle Theory, Department of Physics, University of Texas, Austin, TX 78712, USA |
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Abstract: | We derive the Salam-Weinberg model by gauging an internal simple supergroup . The theory uniquely assigns the correct SU(2)L ? U(1) eigenvalues for all leptons, fixes θW = 30°, generates the W±σ, Z0σ and Aσ together with the Higgs-Goldstone scalar multiplets as gauge fields, and imposes the standard spontaneous breakdown of SU(2)L ? U(1). The masses of intermediate bosons and fermions are directly generated by universality, which also fixes the Higgs field coupling. |
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